Sökning: "Resursåtervinning"
Visar resultat 16 - 20 av 60 avhandlingar innehållade ordet Resursåtervinning.
16. Circular bioeconomy through valorisation of agro-industrial residues by the edible filamentous fungus Neurospora intermedia
Sammanfattning : Prevention of dramatic climate change and ensuring food and nutrition security for subsequent generations necessitates the reduction of greenhouse gas emissions and efficient use of the world’s resources, including efficient waste disposal. The agro-industrial sector generates a large amount of organic waste, that is currently underexploited owing to poor waste management practices. LÄS MER
17. Engagement with Fungi-Based Food : Recovery and Valorization of Resources for Food
Sammanfattning : There has been an increasing demand for more sustainable food and ways of encouraging individuals to lead more sustainable lives. This thesis seeks to contribute to understanding human engagement with fungi-based food in a multidisciplinary manner by complementing resource recovery with an occupational perspective that sheds light on aspects that encourage or discourage individuals from engaging with this food. LÄS MER
18. Novel application of membrane bioreactors in lignocellulosic ethanol production : simultaneous saccharification, filtration and fermentation (SSFF)
Sammanfattning : Biofuels production and utilisation can reduce the emission of greenhouse gases, dependence on fossil fuels and also improve energy security. Ethanol is the most important biofuel in the transportation sector; however, its production from lignocelluloses faces some challenges. LÄS MER
19. Material development of a textile bioreactor : All-polyamide composite for the construction of bioreactors
Sammanfattning : Bioreactors are manufactured from stainless/carbon steel, concrete, glass, etc., which are costly and time-consuming to install. Recently, several research studies have been initiated to find cost-efficient materials for constructing bioreactors, one of which is coated textiles. LÄS MER
20. Waste Textiles Bioprocessing to Ethanol and Biogas
Sammanfattning : The work of the present thesis focused on conversion of the cellulosic part of waste textiles into biogas and ethanol, and its challenges. In 2009, the global annual fiber consumption exceeded 70 Mt, of which around 40% consisted of cellulosic material. LÄS MER